This desktop motherboard delivers exceptional performance for system and ultimate scalable hardware expansion. Suitable for game lovers. Features: The motherboard chip is an integrated chip sound card/network card. Main chipset Intel H55 / H57 / HM55, etc. The NIC chip integrates the RTL8105E 100M NIC to provide optimal network responsiveness. An integrated 6-channel audio chip that delivers high quality sound resolution and sound extension. High technology and superb workmanship. HDMI HD output. Processor specifications: CPU platform Intel Core 1 CPU socket LGA 1156 Memory specifications: Memory type DDR3 1333 / 1066MHZ (up to 1600 on I7) Memory slot 2xDDR3 Expansion slot: 1 x PCI-E X16 graphics card slot 1 x PCI slot 1 x COM pin 2 x USB2.0 pin 3 x SATA2.0 interface 1 x M-SATA I / O interface: 2 x USB interface (mouse + keyboard) 1 x RJ45 network interface 1 x HDMI interface 4 x USB 2.0 interface 1 x VGA interface Audio port Other interfaces: 1 x 4 pin power jack 1 x 24 pin power connector Three-phase power mode 2 x CPU fan interface Package list: 1 * Mainboard 1 * Backplane 1 * Sata Cable 1、The motherboard chip is an integrated chip sound card/network card. 2、Main chipset Intel H55 / H57 / HM55, etc. 3、The NIC chip integrates the RTL8105E 100M NIC to provide optimal network responsiveness. 4、An integrated 6-channel audio chip that delivers high quality sound resolution and sound extension. 5、High technology and superb workmanship.